Renamed CovarianceModel to CorrelationModel
Renamed CovarianceModel to CorrelationModel
Renamed some enumerations for param::Type and param::Set
Updated Comments
Added getDecorrelationEventTime and setDecorrelationEventTime, implemented getNumCorrelationParameterGroups [no longer virtual]
Removed getNumCorrelationParameterGroups [now defined on base class]
Fixed cut/paste bugs
Added CorrelationModel.o
Fixed gcc 4.7 include issues